(Q7894145)

English

universal parabolic constant

the ratio, for any parabola, of the arc length of the parabolic segment formed by the latus rectum to the focal parameter; ln(1+√2)+√2

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Statements

instance of

transcendental number

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mathematical constant

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irrational number

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numeric value

2.29558714939±0.00000000001

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defining formula

P=\ln(1+{\sqrt {2}})+{\sqrt {2}}=2.29558714939\dots

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maintained by WikiProject

WikiProject Mathematics

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schematic

Parabolic constant illustration v4.svg
344 × 258; 12 KB

media legend

the universal parabolic constant is the red length divided by the green length (English)

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Identifiers

Freebase ID

/m/027_bym

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MathWorld ID

UniversalParabolicConstant

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Microsoft Academic ID

2777339790

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OEIS ID

A103710

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Sitelinks

Wikipedia(5 entries)

enwiki Universal parabolic constant
frwiki Constante parabolique universelle
hewiki קבוע הפרבולה האוניברסלי
nlwiki Paraboolconstante
plwiki Uniwersalna stała paraboliczna

(Q7894145)

universal parabolic constant

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Wikipedia(5 entries)

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